body {
  background-color: #ebebeb;

  .main {
    overflow: hidden;
    margin-top: .86rem;

    .promoCode {
      overflow: hidden;
      margin: 1.56rem .65rem 0;
      padding: 0.3rem;
      border: 1px solid #eaeaea;
      background-color: #fff;
      .qrCode {
        width: 100%;
        height: 6rem;
        text-align: center;
        img {
          width: 5rem;
        }
      }

      .invitationCode {
        font-size: .36rem;
        text-align: center;
        color: #333;
        font-weight: 700;

        span {
          color: #f4b62a;
          font-size: 0.36rem;
        }
      }
    }
  }
}